-0.32% is the change from 952 to 949
Calculation steps:
[( 949 - 952 ) ÷ 952] x 100 = -0.32%
Formula
Percentage change = [(949 - 952) / 952] x 100
Subtract the new number by the original number
949 - 952 = -3
-3 ÷ 952 = -0.0031512605042016808
-0.0031512605042016808 x 100 = -0.32%